请教大佬,烽火盒子安装完4G(8G具体大小记不清了)磁盘只有2.7G,docker随便拉点东西硬盘就爆满了,这个正常的么,可以把所有空间扩展开来?
root@hi3798mv100:~# df
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/root 2797256 2523480 139152 95% /
devtmpfs 481864 0 481864 0% /dev
tmpfs 482188 0 482188 0% /dev/shm
tmpfs 96440 1848 94592 2% /run
tmpfs 5120 0 5120 0% /run/lock
tmpfs 482188 0 482188 0% /sys/fs/cgroup
tmpfs 482188 0 482188 0% /tmp
overlay 2797256 2523480 139152 95% /mnt/sdisk/docker/overlay2/8d02ca1d201eb05b1970033ac5e3cc099d7a4ed3c1ee30316b5c95e3e3ce8110/merged
tmpfs 96436 0 96436 0% /run/user/0
root@hi3798mv100:~#